Defective CuO-rich CuFe2O4 nanofibers enable the efficient synergistic electrochemical reduction of nitrate to ammonia

被引：8
|
作者：
Zhu, Hexin [1 ]
Dong, Shuyue [1 ]
Du, Xiangning [1 ]
Du, Hongting [1 ]
Xia, Jiaojiao [1 ]
Liu, Qian [2 ]
Luo, Yongsong [1 ]
Guo, Haoran [3 ]
Li, Tingshuai [1 ]
机构：
[1] Univ Elect Sci & Technol China, Sch Mat & Energy, Chengdu 611731, Sichuan, Peoples R China
[2] Chengdu Univ, Inst Adv Study, Chengdu 610106, Sichuan, Peoples R China
[3] Univ Chinese Acad Sci, Sch Chem Sci, Beijing 100049, Peoples R China
来源：
CATALYSIS SCIENCE & TECHNOLOGY | 2022年 / 12卷 / 16期
关键词：
WASTE-WATER; CARBON NANOFIBERS; REMOVAL; SELECTIVITY; DENITRIFICATION; NANOPARTICLES; CHALLENGES; CATALYSTS; FUTURE;
D O I：
10.1039/d2cy00910b
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
We report defective Cu-rich CuFe2O4 nanofibers as an efficient catalyst for reducing nitrate, which achieves an NH3 yield of 9.21 mg h(-1) mg(cat.)(-1) and a Faradaic efficiency of 91.08% in 0.1 M PBS and 0.1 M NO3- and exhibits excellent stability. The reaction mechanism is revealed by theoretical calculations.
引用
收藏
页码：4998 / 5002
页数：5
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